Kugadzirwa kwema geotextile marefu (mapfupi) esiriki, jira rinodzivirira uswa, mabhegi ezvakatipoteredza, ma geomembrane, ma geomembrane akabatanidzwa, PE/PVC/EVA/ECB Waterproof board, GCL Sodium bentonite waterproof blanket, composite drainage net, drainage board, geogrid, closed-cell foam board, geocell, geonet, rubber waterstop geotextile ine filtering yakanaka, drainage pipes, dziviriro, simbiso yembabvu, uye dziviriro yekuchengetedza. Ine hunhu hwehuremu hwakareruka, simba guru rekumanikidza, mvura inoyerera zvakanaka, kupisa, kudzivirira kutonhora, kudzivirira kukwegura uye kurwisa ngura. Kushandiswa kwezvinhu zve geotechnical test composite kwakatanga muma1950, uye geotextile yeChina ndeimwe yeChina's Eighth Five-Year Plan. Muna 1998, China yakaisa specification ye "Geosynthetic Staple Fiber Needle-punched Nonwoven Geotextile", uye geotextile yakashandiswa zvakanyanya mumaindasitiri akati wandei. Iyo yakakosha geotextile ine zvigadzirwa zvitatu zvinotevera:
1. Geotextile isina kurukwa netsono, zvirevo uye modhi 100g /m2-600g/m2 Sarudza zvisina kurongeka pakati. Chinhu chakakosha ipolyester staple fiber kana polypropylene jira staple fiber. Inogadzirwa zvichienderana nenzira yekubaya netsono. Chinonyanya kushandiswa ndeichi: kudzivirira materu enzizi, makungwa, madhamu nenzizi, kugadzirisa gungwa, chiteshi chengarava, kudzora mafashamo engarava, kununura nekubatsira njodzi, nezvimwewo. Mapurojekiti einjiniya inzira yakakosha yekudzivirira nharaunda uye kudzivirira kupfapfaidzwa kwepombi zvichibva pakusefa kumashure.
2. Jira risina kurukwa rakaboorwa netsono uye PE Chinhu chakakosha che membrane composite geotextile ipolyester staple fiber ine saizi yakakura ye PE. Kamudzira kacho kakagadzirwa nemhando ye composite, uye nzvimbo yaro yekushandisa haina mvura. Yakakodzera njanji, nzira dzekufambisa, kuvaka tunnel, zviteshi zvepasi pevhu, nhandare dzendege nemamwe mapurojekiti einjiniya.
3. Jira risina kurukwa uye geotextile yakarukwa, kusanganisira jira risina kurukwa uye jira repolypropylene, jira repolyester yarn knitting yarn composite type, jira risina kurukwa uye purasitiki rakarukwa nemaoko, rakakodzera midziyo yekusimbisa hwaro uye yekugadzira hwaro yekugadzirisa kupenya kwemvura. Staple fiber geotextile Staple fiber needle geotextile inogadzirwa nepolyester staple fiber sezvinhu zvisina kugadzirwa, uye inogadzirwa nekugadziriswa nekugadzira nekuisa michina nemidziyo, kusanganisira michina yekucheka netsono nemidziyo.
Zvinhu Zvinokosha: Chigadzirwa ichi chine hunhu hwepamusoro-soro hwakadai sekudzivirira ngura, kudzivirira ngura, kudzivirira kukwegura, simba rekudzvanya, magadzirirwo akagadzikana uye kugona kusefa zvakanaka.
Mashandisirwo makuru: Mabasa makuru ndeekuvandudza, kudzivirira, kudzivirira kudhonza mvura uye mapaipi emvura mumapurojekiti einjiniya. Inoshandiswa zvakanyanya mumapurojekiti ekuchengetedza mvura, migwagwa, njanji nedzimwe nzvimbo dzemaindasitiri.
Nguva yekutumira: Chivabvu-06-2025
